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Publicado por Mechanical Industry Press Pub. Date :2011-03-01, 2011
ISBN 10: 7111328531ISBN 13: 9787111328537
Librería: liu xing, Nanjing JiangSu, JS, China
Libro
paperback. Condición: New. Paperback. Pub Date: 2011 Pages: 184 Language: Chinese Publisher: China Machine Press welding environment occupational health and safety (the original version 5) book first 5 edition. the book introduces the latest revision the United Kingdom and the United States on welding occupational health and safety regulations and welding operations safety standards. The book is comprehensive. introduction of modern welding process safety measures and labor health protection technology. welding safety .